157069688

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{478871}}^1$

素因数の和:478918

約数の個数: 16

約数和(自身を含む): 301689360

約数和(自身を除く): 144619672

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 478871, 957742, 1915484, 3830968, 19633711, 39267422, 78534844, 157069688]

約数ペア:

[(1, 157069688), (2, 78534844), (4, 39267422), (8, 19633711), (41, 3830968), (82, 1915484), (164, 957742), (328, 478871)]